code: def nanmedian(
      input: Union[(None, mx.ndarray.NDArray)],
      /,
      *,
      axis: Optional[Union[(Tuple[int], int)]] = None,
      keepdims: bool = False,
      out: Optional[Union[(None, mx.ndarray.NDArray)]] = None,
  ) -> Union[(None, mx.ndarray.NDArray)]:
      raise IvyNotImplementedException()
  
file_path: ivy/ivy/functional/backends/mxnet/experimental/statistical.py
imports: from typing import Union, Optional, Tuple, Sequence
  import mxnet
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 6 for calling a global function with example usage: nanmedian() without return types